.TH "libnvme" 9 "struct nvme_registered_ctrl_ext" "November 2025" "API Manual" LINUX
.SH NAME
struct nvme_registered_ctrl_ext \- Registered Controller Extended Data Structure
.SH SYNOPSIS
struct nvme_registered_ctrl_ext {
.br
.BI "    __le16 cntlid;"
.br
.BI "    __u8 rcsts;"
.br
.BI "    __u8 rsvd3[5];"
.br
.BI "    __le64 rkey;"
.br
.BI "    __u8 hostid[16];"
.br
.BI "    __u8 rsvd32[32];"
.br
.BI "
};
.br

.SH Members
.IP "cntlid" 12
Controller ID
.IP "rcsts" 12
Reservation Status
.IP "rsvd3" 12
Reserved
.IP "rkey" 12
Reservation Key
.IP "hostid" 12
Host Identifier
.IP "rsvd32" 12
Reserved
